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[CORE DATA] Reinitializing NSManagedObject after redo?

In my program, I insert NSManagedObject subclasses into the to-many relationship of another managed object. When I undo, those subclasses are removed from the to-many relationship, one by one. When I redo, they are added back again. This is what I would expect.

But then I added some custom ivars to my object. Following the documentation, I used the designated initializer - initWithEntity:insertIntoManagedObjectContext: to set up and retain these ivars and used -didTurnIntoFault to release them.

The problem is: when I undo the insertion of MyManagedObject, - didTurnIntoFault fires, freeing my ivars. But when I redo the insertion, -initWithEntity:insertIntoManagedObjectContext: DOES NOT fire, so all of my ivars are nil!

Is there any method that fires when a managed object is inserted back into a relationship because of a redo? -awakeFromInsert doesn't. Neither does -awakeFromFetch. How am I supposed to reinitialize the things destroyed by -didTurnIntoFault?


*scratches head
-Joshua Emmons
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